English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A precision measurement of the mass difference between the $D^0$ and $D^{*0}$mesons has been made using 316~pb$^{-1}$ of $e^{+}e^{-}$ annihilation datataken at $\sqrt{s}=4170$~MeV using the CLEO-c detector. We obtain $\Delta M\equiv M(D^{*0})-M(D^0) =142.007\pm0.015$(stat)~$\pm$~0.014(syst)~MeV, as theaverage for the two decays, $D^0\to K^-\pi^+$ and $D^0\to K^-\pi^+\pi^-\pi^+$.The new measurement of $\Delta M$ leads to $M(D^{*0})=2006.850\pm0.049$~MeV,and the currently most precise measurement of the binding energy of the``exotic'' meson X(3872) if interpreted as a $D^0D^{*0}$ hadronic molecule,$E_{b}(\text{X}(3872))\equiv M(D^0D^{*0})-M(\text{X}(3872))=3\pm192$ keV.

Precision Measurement of the Mass of the $D^{*0}$ Meson and the Binding Energy of the $X(3872)$ Meson as a $D^0\overline{D^{*0}}$ Molecule

Precision Measurement of the Mass of the $D^{0}$ Meson and the Binding Energy of the $X(3872)$ Meson as a $D^0\overline{D^{0}}$ Molecule